//  Copyright 2010 Todd Ditchendorf
//
//  Licensed under the Apache License, Version 2.0 (the "License");
//  you may not use this file except in compliance with the License.
//  You may obtain a copy of the License at
//
//  http://www.apache.org/licenses/LICENSE-2.0
//
//  Unless required by applicable law or agreed to in writing, software
//  distributed under the License is distributed on an "AS IS" BASIS,
//  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
//  See the License for the specific language governing permissions and
//  limitations under the License.

#import <ParseKit/TDWordOrReservedState.h>

@interface TDWordOrReservedState ()
@property (nonatomic, retain) NSMutableSet *reservedWords;
@end

@implementation TDWordOrReservedState

- (id)init {
    self = [super init];
    if (self) {
        self.reservedWords = [NSMutableSet set];
    }
    return self;
}


- (void)dealloc {
    self.reservedWords = nil;
    [super dealloc];
}


- (void)addReservedWord:(NSString *)s {
    [reservedWords addObject:s];
}


- (PKToken *)nextTokenFromReader:(PKReader *)r startingWith:(PKUniChar)cin tokenizer:(PKTokenizer *)t {
    NSParameterAssert(r);
    return nil;
}

@synthesize reservedWords;
@end
